His hobby is collecting adult toys.

She is enriching her sexual life by using adult toys.

He put together old parts and made a new bicycle.

He likes to flaunt his flaws, which could be described as being apt to make a show of one's faults.

His room reflects his bad taste.

He is said to have an interest in Communism.

He lost everything.

She is planning a date with her current boyfriend.

My boyfriend gave me a gift.

Everyone was surprised by the news.